| ITF M25 Changwon | 06/18 01:00 | 25 | Masamichi Imamura v Yeonsu Jeong | 6-3,6-3 | |
| ITF M15 Anseong | 06/12 05:00 | 25 | Yeonsu Jeong v Chan-Yeong Oh | 1-6,7-6,3-6 | |
| ITF M25 Anseong | 06/20 02:00 | 25 | Yeonsu Jeong v Woobin Shin | 2-6,4-6 | |
| ITF M25 Changwon | 06/14 03:50 | 25 | Yeonsu Jeong v Jea Moon Lee | 6-7,3-6 |